CVE-2025-4827
High
Description
A vulnerability, which was classified as critical, was found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615. Affected is an unknown function of the file /boafrm/formSaveConfig of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
SeverityHigh
CVSS8.8
Exploit probability—
ProductTotolink A702r Firmware
PublishedMay 17, 2025
First seenMay 17, 2025
Weakness typeCWE-120CWE-120CWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink a702r_firmware | 3.0.0-b20230809.1615 | — |
| totolink a3002r_firmware | 3.0.0-b20230809.1615 | — |
| totolink a3002ru_firmware | 3.0.0-b20230809.1615 | — |
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